Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-18 23:49Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 2 6 ; 0 3 | = 6
192K
6t² + 7t + 0 = 0
d/dn [n^3] = 3n^2
3ψ² + 1ψ + 3 = 0
det| 9 4 ; 1 10 | = 86
139K
det| 4 4 ; 5 5 | = 0
304K
det| 8 7 ; 7 9 | = 23
∑_{k=1}^{n} k = n(n+1)/2
78K